We have had Cobalt for over two years now. We just fired them (as did our neighbors) and signed a contract w/Western Broadband who is local to the Austin area. Initially Cobalt provided acceptable service, however as time has gone on and additional users have been added we have experienced numerous outages, it's been months since we have not experienced an outage or had to reboot at least every two days. We have had more than one outage that stretched over three days!! We do not recommend them until they upgrade their generic equipment and move to more reliable equipment that meets the customer base demand rather than just installing more boosters.